97305443 has 2 divisors, whose sum is σ = 97305444. Its totient is φ = 97305442.

The previous prime is 97305409. The next prime is 97305473. The reversal of 97305443 is 34450379.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97305443 - 2⁶ = 97305379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97305473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48652721 + 48652722.

It is an arithmetic number, because the mean of its divisors is an integer number (48652722).

Almost surely, 2^97305443 is an apocalyptic number.

97305443 is a deficient number, since it is larger than the sum of its proper divisors (1).

97305443 is an equidigital number, since it uses as much as digits as its factorization.

97305443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 97305443 is about 9864.3521328063. The cubic root of 97305443 is about 459.9518585410.

The spelling of 97305443 in words is "ninety-seven million, three hundred five thousand, four hundred forty-three".